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How do I test for an empty JavaScript object?
...d May 19 '10 at 14:07
Erik Töyrä SilfverswärdErik Töyrä Silfverswärd
8,61722 gold badges2020 silver badges2121 bronze badges
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Decode HTML entities in Python string?
...
Python 3.4+
Use html.unescape():
import html
print(html.unescape('£682m'))
FYI html.parser.HTMLParser.unescape is deprecated, and was supposed to be removed in 3.5, although it was left in by mistake. It will be...
Loop through all the files with a specific extension
...} \; to avoid misparsing of the output of find
– umläute
Jan 21 '15 at 20:15
1
And if you don't...
A simple scenario using wait() and notify() in java
...lass... What is it that I'm missing here?
– flamming_python
Feb 4 '14 at 22:37
1
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What is the fastest or most elegant way to compute a set difference using Javascript arrays?
... later, with ES6's Set object it's quite easy (but still not as compact as python's A - B), and reportedly faster than indexOf for large arrays:
console.clear();
let a = new Set([1, 2, 3, 4]);
let b = new Set([5, 4, 3, 2]);
let a_minus_b = new Set([...a].filter(x => !b.has(x)));
let ...
How can I color Python logging output?
...at it works:
$ coloredlogs --demo
To get started with your own code:
$ python
> import coloredlogs, logging
> coloredlogs.install()
> logging.info("It works!")
2014-07-30 21:21:26 peter-macbook root[7471] INFO It works!
The default log format shown in the above example contains the da...
How can I represent an 'Enum' in Python?
I'm mainly a C# developer, but I'm currently working on a project in Python.
43 Answers
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Saving an Object (Data persistence)
..., just change the import statement to this:
import cPickle as pickle
In Python 3, cPickle was renamed _pickle, but doing this is no longer necessary since the pickle module now does it automatically—see What difference between pickle and _pickle in python 3?.
The rundown is you could use somet...
Linux command: How to 'find' only text files?
...re if also other types could report 'empty'.
– Timo Kähkönen
Mar 8 '13 at 0:26
"Why is it unhandy?" - "outputs unnee...
Append lines to a file using a StreamWriter
...red Sep 5 '11 at 9:35
Øyvind BråthenØyvind Bråthen
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